Challenge

Week-4 Challenge WOT Condition Part-2

1)

no

MAPPED MODEL OF MOTOR

DYNAMIC MODEL OF MOTOR

1

The Mapped Motor block implements a mapped motor and drive electronics operating in torque-control mode. The output torque tracks the torque reference demand and includes a motor-response and drive-response time constant. Use the block for fast system-level simulations when you do not know detailed motor parameters, for example, for motor power and torque tradeoff studies. The block assumes that the speed fluctuations due to mechanical load do not affect the motor torque tracking.

When supply is given to the stator winding of dc motor,a flux produced in stator winding which is linked to the rotor winding and rotor start rotating.

Let consider a single coil stator having inductance lc and resistance rs

Vs(t)=Ls di/dt +Rs is

NO

MAPPED MODEL OF ENGINE

DYNAMIC MODEL OF ENGINE

1

The Mapped SI Engine block implements a mapped spark-ignition (SI) engine model using power, air mass flow, fuel flow, exhaust temperature, efficiency, and emission performance lookup tables.

With a truly dynamic model it is possible to clearly understand how the system is affected by different operating conditions, load variations and disturbances over time, which in turn enables an effective control system design. ... The system has been developed in MATLAB/Simulink.

NO

MAPPED MODEL OF GENERATOR

DYNAMIC MODEL OF GENERATOR

1

Extension that allows you to easily generate an implementation for mapping methods. This generator mimics well known AutoMapper.

A nonlinear detailed model has been constructed for synchronous generators loaded with a rectifier bridge. This dynamic model is based on the description of the commutation and noncommutation stages. The switching instants depend on the state variables of the system. In order to be able to apply linear system theory for control design, an approximating linear model has been derived, based on application of the Floquet theory. Consequently, asymptotic stability analysis is possible with the linear model.

  • The details of how new fields are detected and added to the mapping is explained in Dynamic Mapping.
  • Newly detected fields are added to the mapping.
2)
  1. Get the miles traveled from the trip odometer, or subtract the original odometer reading from the new one.
  2. Divide the miles traveled by the amount of gallons it took to refill the tank. The result will be your car's average miles per gallon yield for that driving period.
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